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#1
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97 climate control part replacement, cannot change P1 and P2
Got another display unit. Original part number is 2108302385. I replaced with 2108300585. The recirc red light came on which tells me I need to modify the P1 and P2 values.
Here is the problem. The procedure, left Hi, righ Lo then rest/ignition is not working. I cannot get the p1 and p2 to show up. What can I do? bring it to an indy to adjust it with SDS? or is it a part that cannot work?
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2008 S550 2010 GLK350 1997 E420 (retired) 2005 CLK500 (retired) |
#2
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IF that controller is GOOD, the values can be adjusted with SDS
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
#3
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Thanks! I ended up returning it to get a later model part. we'll see...
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2008 S550 2010 GLK350 1997 E420 (retired) 2005 CLK500 (retired) |
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